I bet it will be a prolouge to what happened in the events of porta 1 and 2. Maybe it will give us info about how Glados gained control of apperature. If so, you would play as a test subject who is trying to escape the test chambers before he/she is killed!

I bet it will be a prolouge to what happened in the events of porta 1 and 2. Maybe it will give us info about how Glados gained control of apperature. If so, you would play as a test subject who is trying to escape the test chambers before he/she is killed!

that's the mod of portal 'portal prelude'. your story is the same so valve won't just copy it. +portal 2 was gonna be about a game in the past of aperture but it was a so-bad-story game , they decided to make a game in the future. that's not gonna happen again. i think portal 3 will be a story about the time after chell left with new characters and it will be without cave jonson or wheatley.